../ dmsp_10_ephemeris_19950820.txt 22-Jun-2023 15:45 109656 dmsp_11_ephemeris_19950820.txt 22-Jun-2023 15:45 109833 dmsp_12_ephemeris_19950820.txt 22-Jun-2023 15:45 109607 dmsp_13_ephemeris_19950820.txt 22-Jun-2023 15:45 109804